CBSE Class 12-science - Halogens Videos

• chlorine reacts with excess HNO3 it produces
• geometry of [XeF7]- complex
• The most reactive all halide  
• inter halogen compounds are more reactive than pure halogens. why?
• When conc H2SO4 is added to an unknown salt in a testube and MNO2 is added, a greenish yellow gas X comes out. To the unknown salt solution in water, when AGNO3 is added,a white ppt is formed which is insoluble in excess of NH4OH. X displaces a brown gas from aqueous solution of KBr. Identify X and write the equations involved
• Please answer the following question in detail, specifically the query that is mentioned in the image.
  
• Please answer the following question.
  
• what property of fluorine makes it a component for waterproof paper?
• Arrange the following in the decreasing order of their reducing character: HF, HCl, HBr, HI
• Write down the electronic configuration of Chlorine.

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